One of the most common causes of a grinding noise when turning is a worn out constant velocity (CV) joint, which helps power the wheels on front-wheel drive vehicles. Another possible cause is worn out axle bearings, leading to metal grinding on metal.Know More
A failing CV joint can eventually cause one wheel to lose power and even disable the vehicle completely, so it is important to have this problem checked out immediately. Similarly, a failed axle bearing can lead to a huge number of other problems and costly repairs, so it is best to have it replaced as soon as possible. In fact, all grinding noises coming from a car can be signs of a potentially serious problem and should be immediately checked out by a mechanic.
If a grinding sound occurs when slowing down or coming to a stop, it could be something as minor as a small rock lodged between the brakepad and rotor. Brakes normally begin to squeal when the brakepad wears down. However, when they begin make a loud grinding noise, it is a sign that the brakepad is completely worn out. This can lead to the metal backer clamping down directly on the metal rotor, which severely lessens braking power and can lead to costly repairs. If the brakes start making a grinding noise, they need to be immediately repaired, as this problem makes the vehicle extremely dangerous to drive.Learn more about Car Parts & Maintenance
CV joint noise indicates that there has likely been a failure of the protective boot that surrounds the CV joint, according to All About Automotive. Moisture, dirt and debris enter the joint resulting in wear and tear that may cause noise.Full Answer >
There are many reasons why a car starts but does not stay running, but one of the most common causes of this problem is a bad fuel pump. When a fuel pump is going out, it is common for a car to stop running abruptly when the fuel supply becomes restricted.Full Answer >
If a car turns over but does not start, it has a problem with compression, ignition or the fuel to air ratio. Determining which of these three areas is responsible for the problem is the first step in troubleshooting, according to the Linn-Benton Community College.Full Answer >
A grating noise when accelerating a car is often a sign of bad brakes. The disk brake pads rest against the rotors at all times. When the material on the pad wears through, the metal plate that backs the pad rests against the rotor and makes the noise.Full Answer >